Machine tool with interchangeable assemblies - such as a chicks or fixed supports

摘要

Clamping devices are distributed around a seating on the machine bed or frame, against which an exchangeable assembly is placed. Each of these clamping devices has a movable element cleated to a spring which applies it to the seating, and which can also be subjected to the action of a pressure fluid acting against the action of the spring so as to release the assembly.